Please Note: This Week We Are Open Only At Our Brooklyn Location
This Canon EF Lens to Micro Four Thirds Speed Booster S Version (MB_SPEF-m43-BM2) must use with active MFT mount carmeas, such as OMD, GH4 and BMPCC,
Please Note This is not compatible for EF-S lenses
BMCC 2.5K. Passive MFT camera users please choose another version called "Canon EF Lens to Micro Four Thirds Speed Booster (MB_SPEF-m43-BM1)".
Increase maximum aperture by 1 stop.